衰老过程导致身体结构和功能的退化。这项研究的目的是对阻力回路训练(RCT)对老年人综合健康指标的影响进行系统评价和荟萃分析。PubMed,Embase,和WebofScience一直搜索到2023年8月。主要结果是身体成分,肌肉力量,心肺耐力,血压,功能自治。分析肌肉功能和运动强度亚组。RCT减少身体脂肪(MD=-5.39kg,95%CI-10.48至-0.29),BMI(MD=-1.22,95%CI-2.17至-0.26),和体重(MD=-1.28公斤,95%CI-1.78至-0.78),并增加瘦体重(MD=1.42kg,95%CI0.83-2.01)在老年人中。它改善了上肢力量(SMD=2.09,95%CI1.7-2.48),下肢力量(SMD=2.03,95%CI1.56-2.51),心肺耐力(MD=94米,95%CI25.69-162.67),和功能自主性(MD=-1.35,95%CI-1.73至-0.96)。高强度RCT有益于BMI和体重,而低强度运动降低血压。RCT在推动中改善肌肉功能,拉,臀部,和老年人的膝盖运动。RCT改善身体成分,肌肉力量,心肺耐力,血压,老年人的功能自主性。高强度训练在身体成分方面更胜一筹,而中等至低强度训练对降低血压更有效。
The aging process leads to the degeneration of body structure and function. The objective of this study is to conduct a systematic review and meta-analysis of the effects of resistance circuit training (RCT) on comprehensive health indicators of older adults. PubMed, Embase, and Web of Science were searched until August 2023. Primary outcomes were body composition, muscle strength, cardiorespiratory endurance, blood pressure, and functional autonomy. Muscle function and exercise intensity subgroups were analyzed. RCT reduces body fat (MD = - 5.39 kg, 95% CI - 10.48 to - 0.29), BMI (MD = - 1.22, 95% CI - 2.17 to - 0.26), and body weight (MD = - 1.28 kg, 95% CI - 1.78 to - 0.78), and increases lean body mass (MD = 1.42 kg, 95% CI 0.83-2.01) in older adults. It improves upper limb strength (SMD = 2.09, 95% CI 1.7-2.48), lower limb strength (SMD = 2.03, 95% CI 1.56-2.51), cardiorespiratory endurance (MD = 94 m, 95% CI 25.69-162.67), and functional autonomy (MD = - 1.35, 95% CI - 1.73 to - 0.96). High-intensity RCT benefits BMI and body weight, while low-intensity exercise reduces blood pressure. RCT improves muscle function in push, pull, hip, and knee movements in older adults. RCT improves body composition, muscle strength, cardiorespiratory endurance, blood pressure, and functional autonomy in older adults. High-intensity training is superior for body composition, while moderate to low intensity training is more effective for lowering blood pressure.